<template>
     <el-container class="home-container">
       <!-- 头部 -->
      <el-header>
        <div>
          <img src="../../assets/heima.png" alt="">
          <span>电商后台管理系统</span>
        </div>
        <el-button type="info" @click="logout">退出</el-button>
      </el-header>
      <!-- 页面主体 -->
      <el-container>
        <!-- 左侧边栏 -->
        <el-aside width="200px">
          <!-- 侧边栏菜单 -->
          <el-menu
            background-color="#333744"
            text-color="#fff"
            active-text-color="#ffd04b">
            <el-submenu index="1">
              <template slot="title">
                <i class="el-icon-location"></i>
                <span>导航一</span>
              </template>
              <el-menu-item index="1-4-1">
                <template slot="title">
                <i class="el-icon-location"></i>
                <span>导航一</span>
              </template>
              </el-menu-item>
            </el-submenu>
          </el-menu>
        </el-aside>
        <!-- 右侧边栏 -->
        <el-main>Main</el-main>
      </el-container>
    </el-container>
</template>
<script>
export default {
  methods: {
    // 退出功能
    logout() {
      window.sessionStorage.clear()
      this.$router.push('/login')
    }
  }
}
</script>

<style lang="less" scoped>
//解决高度撑满
.home-container{
  height: 100%;
}
.el-header{
  background-color: #373d41;
  display: flex;
  padding-left: 0;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-size: 20px;
  span{
    margin-left: 15px;
  }
}
.el-aside{
  background-color: #333744;
}
.el-main{
  background-color: #fff;
}
</style>
